CVE-2017-15049 : Exploit Details and Defense Strategies

Zoom client for Linux prior to version 2.0.115900.1201 is vulnerable to remote code execution due to improper input sanitization.

Understanding CVE-2017-15049

Remote attackers can exploit a vulnerability in the Zoom client for Linux to execute arbitrary code.

What is CVE-2017-15049?

The vulnerability allows attackers to run arbitrary code on the Zoom client for Linux by manipulating the zoommtg:// scheme.

The Impact of CVE-2017-15049

Remote attackers can execute arbitrary code on affected systems
Potential for unauthorized access and data theft

Technical Details of CVE-2017-15049

The technical aspects of the vulnerability in the Zoom client for Linux.

Vulnerability Description

Improper sanitization of user input in constructing a shell command
Vulnerability in the ZoomLauncher binary

Affected Systems and Versions

Zoom client for Linux versions prior to 2.0.115900.1201

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the zoommtg:// scheme

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2017-15049

Immediate Steps to Take

Update Zoom client for Linux to version 2.0.115900.1201 or later
Avoid clicking on suspicious links or opening files from unknown sources

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities
Implement network security measures to detect and prevent unauthorized access

Patching and Updates

Apply security patches and updates provided by Zoom to address the vulnerability